# Device Guide vs Nyelux

The clearest difference is update cadence: Nyelux at every 3 days against Device Guide's every 3 months. Device Guide's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Device Guide ships an update every 3 months, Nyelux every 3 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Device Guide | Nyelux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nyelux/id6760163968/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 42 MB | 25 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Fyra LLC](https://appshunter.io/developer/1232329461) | [NEHA MITTOOR CHANGAPPA](https://appshunter.io/developer/1842623675) |

## What reviewers say

### Device Guide

[App page](https://appshunter.io/ios/app/device-guide/id514788717)

This medical app offers a comprehensive directory of vascular and coronary interventional devices for US and CE Mark markets. Easily search product specifications, company details, and web resources in a centralized tool. Regular updates ensure access to the latest product information.

**Highlights:** Vascular and coronary interventional device listing, US and CE Mark market coverage, Searchable product sizes and configurations, Company information and web resources, Regular product updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Nyelux

[App page](https://appshunter.io/ios/app/nyelux/id6760163968)

This platform empowers healthcare professionals to search FDA-registered medical devices, track manufacturers, and receive timely updates on recalls and clearances. It features a clinical AI that provides cited answers to device-related questions and allows for secure note-taking and direct communication with manufacturer representatives.

**Highlights:** Search FDA-registered devices, Follow manufacturers and get updates, AI-powered clinical questions with citations, Capture and share preference cards, Secure note-taking with attachments, Direct messaging with manufacturer reps

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Device Guide free?

Device Guide is free to download, with no in-app purchases.

### Is Nyelux free?

Nyelux is free to download, with no in-app purchases.

### Do Device Guide or Nyelux have ads?

Neither Device Guide nor Nyelux shows ads.

### Which is updated more often, Device Guide or Nyelux?

Device Guide ships an update every 3 months, and Nyelux every 3 days. Most recently, Device Guide was updated on October 1, 2026 and Nyelux on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*